Idacorp IDA Institutional Ownership

NYSE IDA

$141.35 +2.76 (+1.99%)

As of: Oct 22, 2026 · 2:34 PM EDT

Institutions by Trading Activity

565 Institutions

Increased 279 49.4%

Unchanged 119 21.1%

Reduced 167 29.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

61.21Mn

of 57.84Mn outstanding

▲+5.60% QoQ

Shares Outstanding

57.84Mn

Institutional Investors

565

filed 13F for Jun 2026

▲+19 vs prior quarter

Net Shares Added (QoQ)

+3.25Mn

accumulated since last quarter

Value of Holdings

$8.48Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 21, 2026

Idacorp Inc (NYSE:IDA) appeared in the 13F filings of 565 institutional investors for the quarter ended June 30, 2026.

Total holdings of IDA shares rose 5.60% from Q1 2026, and the holder count rose 19.20% from Q2 2025.
Of these 565 holders, 279 added to their positions, 167 reduced their stakes and 119 left their positions unchanged.
Altogether, institutional holders owned 61.21Mn IDA shares at the end of Q2 2026, up 3.25Mn from the prior quarter and up 9.53Mn from a year earlier.
As of June 30, 2026, the biggest holder of Idacorp was BlackRock, Inc. with 6.83Mn shares.
Among existing holders, the largest additions to Idacorp in Q2 2026 came from Pictet Asset Management Holding SA (+941.48K shares), Capital World Investors (+776.37K shares), FMR LLC (+765.87K shares), Citadel Advisors LLC (+738.26K shares) and BlackRock, Inc. (+339.56K shares).
On the other side, among holders that kept a position in Idacorp, the largest reductions in Q2 2026 came from Neuberger Berman Group LLC (-430.21K shares), Wellington Management Group LLP (-403.94K shares), Jennison Associates LLC (-309.97K shares), Zimmer Partners, LP (-263.13K shares) and Lord, Abbett & Co. LLC (-242.76K shares).
Per Business Quant, the top 10 investors in IDA for the quarter ended June 30, 2026 were BlackRock, Inc. (6.83Mn shares), Vanguard Portfolio Management LLC (3.29Mn shares), Vanguard Capital Management LLC (2.5Mn shares), Wellington Management Group LLP (2.45Mn shares), FMR LLC (2.21Mn shares), Morgan Stanley (2.21Mn shares), T. Rowe Price Investment Management, Inc. (2.04Mn shares), Capital World Investors (1.96Mn shares), State Street Corp (1.92Mn shares) and Reaves W H & Co Inc (1.77Mn shares).

Form 13F Holdings

566 Institutional Holders

Report period 30 Jun, 2026

Total shares held 61.21Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	6,833,539	11.81%	▲339,560	+5.23%	$1.03Bn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	3,292,407	5.69%	▲40,211	+1.24%	$498.14Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,495,175	4.31%	▲51,651	+2.11%	$377.52Mn
4	WELLINGTON MANAGEMENT GROUP LLP	0000902219	2,452,290	4.24%	▼403,945	-14.14%	$371.03Mn
5	FMR LLC	0000315066	2,207,405	3.82%	▲765,867	+53.13%	$333.98Mn
6	Morgan Stanley	0000895421	2,205,940	3.81%	▲28,180	+1.29%	$333.76Mn
7	T. Rowe Price Investment Management, Inc.	0001897612	2,038,570	3.52%	▲85,349	+4.37%	$308.44K
8	Capital World Investors	0001422849	1,963,165	3.39%	▲776,365	+65.42%	$297.03Mn
9	State Street Corp	0000093751	1,921,200	3.32%	▼2,946	-0.15%	$290.71Mn
10	REAVES W H & CO INC	0000740913	1,770,065	3.06%	▼30,413	-1.69%	$267.81Mn
11	Pictet Asset Management Holding SA	0001993888	1,712,288	2.96%	▲941,476	+122.14%	$259.07Mn
12	TWO SIGMA INVESTMENTS, LP	0001179392	1,439,828	2.49%	▲89,348	+6.62%	$217.85Mn
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,323,491	2.29%	▲214,578	+19.35%	$200.30Mn
14	JENNISON ASSOCIATES LLC	0000053417	1,187,372	2.05%	▼309,970	-20.70%	$179.65Mn
15	ALLIANCEBERNSTEIN L.P.	0001109448	1,110,367	1.92%	▼89,534	-7.46%	$158.75Mn
16	CITADEL ADVISORS LLC	0001423053	900,382	1.56%	▲738,258	+455.37%	$136.23Mn
17	Neuberger Berman Group LLC	0001465109	883,246	1.53%	▼430,208	-32.75%	$133.64Mn
18	Invesco Ltd.	0000914208	839,489	1.45%	▲318,348	+61.09%	$127.01Mn
19	DIMENSIONAL FUND ADVISORS LP	0000354204	759,634	1.31%	▲17,008	+2.29%	$114.94Mn
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	672,240	1.16%	▲2,409	+0.36%	$101.71Mn

Showing 1 to 20 of 566 holders